I got a request for the following documents, but I'm not really sure what they are asking from me? I already provided them with my employment contract, my last 6 payslips, and a document from my company stating that I'm allowed to work remotely. Why do they now ask for payroll and a business establishment document? I mean I guess I can obtain a certificate of registration, but what are they asking on the payroll for? Did they maybe just miss the payslips or is this something else they want?